baber/WOPTO huggingface dataset:
Patent JP-H03165444-A (JP)
Title: Electrostatic multipole lens for charged particle beams
Inventor: ISHIHARA MORIO
IPC: H01J49/28
Filed: 1989-11-22
Abstract: PURPOSE:To eliminate the waste of energy in the y-drection by providing a means to give potentials responding to the respective equipotential planes of plate-form electrodes and rod-form electrodes in specific forms and specific positions. CONSTITUTION:Insulating bases 4 and 4' are provided parallel to the X-axis opposing each other on both sides of the z-axis, and correcting electrode groups L1 to LN and L1' to LN' are provided on the surfaces facing the z-axis. In the areas A+X and A-x surrounded by rod-form electrodes 2 and 2', and plate-form grounding electrodes 1 and 1', an electrostatic octpole field is generated. In order to correct a disturbance from the octpole field, correcting electrode groups are provided, and they generate correcting electric fields which have the distributions and the intensities found beforehand by a calculation or the actual measurement. In a power source 5, the data relating to the voltage to be fed to the correcting electrodes to generate the correcting electric fields are stored, and the adequate voltages are fed to the correcting electrodes depending on the data. As a result, a disturbance of the electric field near the z-axis owing to the absence of plate-form grounding electrodes is corrected by the correcting electric fields generated by the correcting electrodes, and a correct electrostatic octpole field can be generated in the whole area including the areas A+x and A-x.
Patent JP-H01145192-A (JP)
Title: Image receiving material for thermal transfer
Inventor: OHARA SHUICHI
IPC: B41M5/52
Filed: 1987-12-01
Abstract: PURPOSE:To enhance recording sensitivity by providing a heat-insulating layer on the lower side of an image receiving layer or between the image receiving layer and a base of an image receiving material for thermal transfer, and specifying the thickness and thermal conductivity of the heat-insulating layer. CONSTITUTION:An image receiving paper 4 for thermal transfer comprises a heat-insulating layer 10 on a base paper 11, and an image receiving layer 10 on the layer 20. Where a resin constituting the image receiving layer has a low softening temperature or a binder used in an ink layer of a thermal transfer sheet has a low softening temperature, a gas-permeable release layer 9 is provided on the image receiving layer 10. The base paper 11 is plastic sheet or the like, and the image receiving layer 10 comprises a substance capable of being easily dyed by a dye used in the ink layer of the transfer sheet. The release layer 9 preferably comprises a heat- or photo-curable silicone resin. The heat-insulating layer 20 has a thermal conductivity of not more than 2X10<-4> cal/cm.S.K, comprises a thermal foaming agent in a thermoplastic resin such as a polyamide, and is provided on the base paper through foaming, the thickness thereof being preferably at least 1mum. This construction ensures effective utilization of heat and a high recording sensitivity.
Patent JP-H06153496-A (JP)
Title: Power supply equipment
Inventor: YAMANAKA YUKIO
IPC: H02M7/12
Filed: 1992-11-13
Abstract: PURPOSE:To provide a power supply equipment capable of widening the width of the allowable range of input voltage and setting a switching frequency of a switching element in a high range. CONSTITUTION:A main circuit 1 comprises a chopper circuit, and a switching element Q1 of the main circuit 1 is turned ON and OFF by a control circuit 2. The control circuit 2 is equipped with an error amplifier 21 which outputs as an error voltage the difference between a reference voltage Vref and an output voltage of the main circuit 1. Also, the control circuit 2 has a capacitor C3 charged at a time constant set by an ON time adjust circuit 3, and the switching element Q1 is turned off when the terminal voltage of the capacitor C3 reaches the error voltage. The ON time adjust circuit 3 sets the time constant for charging to the capacitor C3 smaller in the time period when the mean value of an input voltage to the main circuit 1 is higher than the time period when the mean value is low.
Patent JP-H0639543-A (JP)
Title: Method and process device for forming oxide passive state film in weld zone
Inventor: OMI TADAHIRO
IPC: C23C8/10
Filed: 1992-11-13
Abstract: PURPOSE:To provide the welding method which can form an oxide passive state film having corrosion resistance and discharging out-gases in an extremely small amt. in a weld zone and near this zone during a welding stage and the process device requiring an ultra-highly clean atmosphere. CONSTITUTION:A back sealing gas consisting of an inert gas contg. 1ppm to 50ppm gaseous oxygen is passed to form the oxide passive state film essentially consisting of chromium oxide on the surface of the weld zone during the welding stage. The back sealing gas consisting of the inert gas contg. 1ppb to 5Oppm gaseous oxygen is passed to form the oxide passive film essentially consisting of the chromium oxide on the surface of the weld zone during the welding stage in the process device using welding in the construction of the device.
Patent JP-H11143260-A (JP)
Title: Fixing device
Inventor: MATSUZOE HISANOBU
IPC: G03G15/20
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device provided with a hot air means improved in heat exchanger efficiency. SOLUTION: The fixing device is provided with a supporting member 23 for supporting a printing paper 3 to which meltable toner 2 is stuck and the hot air means 22 which is provided opposite to the surface supporting the printing paper 3 of the supporting member 23 and blows hot air on the printing paper 3. At this time, the hot air means 22 consists of a heat transmitting member 24 which is provided with plural through-holes 22, constituted of plural layer plates holding air layers among them and high in heat conductivity, a heat energy imparting means 25 for imparting heat energy to the heat transmitting member 24 and a blower means 27 for blowing air into the through-holes 26 of the heat transmitting member 24.
Patent JP-H03166400-A (JP)
Title: High-speed electrolyte rough finishing method
Inventor: KIYOMIYA KOICHI
IPC: C25F1/02
Filed: 1989-11-22
Abstract: PURPOSE:To apply high speed electrolytic rough finishing to the surface of a metal sheet with high efficiency by means of electrolytic working by carrying out electrolysis by applying electrification to the position between a metal sheet and an electrode plate while supplying an electrolyte into a clearance between the metal sheet and the electrode plate moving relatively with the metal plate. CONSTITUTION:An electrode plate 3 of an electrode tool 2 is provided to a metal sheet 1 as the object of polishing over the polishing width of the metal sheet 1, and both are disposed in a manner to be opposed to each other via a minute clearance 14 of about 0.2mm. An electrolyte is supplied into the above clearance 14 through a passage 5 partitioned off by an insulating material 6 in the inner part of the above electrode total 2. While moving the above electrode plate 3 relatively with the metal sheet 1 on a working table 7 along the surface of this metal sheet 1 in the above state, an electric current for electrolysis is allowed to flow between the metal sheet 1 and the electrode plate 3 via the electrolyte. By this method, the surface of the above metal sheet 1 can be subjected to rough finishing at a high speed by means of electrolytic working, by which a substrate surface for super-mirror finish can be obtained.
Patent JP-H06158433-A (JP)
Title: Production of carbon fiber
Inventor: KAKAZU TAKANORI
IPC: D01F9/14
Filed: 1992-11-16
Abstract: PURPOSE:To provide a process for the production of an optically isotropic pitch-based carbon fiber capable of shortening the infusibilization step of pitch fiber and imparting a carbon fiber with excellent physical properties. CONSTITUTION:A pitch fiber obtained by the melt-spinning of an optically isotropic pitch is infusibilized and carbonized or further graphitized. In the above process, the infusibilization process is carried out in two stages comprising the 1st stage to infusibilize in N2O gas atmosphere under irradiation of UV light and the 2nd stage to infusibilize in air free from N2O.
Patent JP-H04175799-A (JP)
Title: Color code signal generator for color crt display device
Inventor: AGATA HIROYUKI
IPC: G09G5/00
Filed: 1990-11-09
Abstract: PURPOSE:To allow a user to change the color display without affecting other colors at all by providing a color code signal changing means changing the green code signal into the white code signal when the input color signal is inputted for the generation of the green code signal, and vice versa. CONSTITUTION:A display color selecting switch SW6 changing the green output color signal code among three-color output color signal codes for three-color input color signals into the white output color signal and changing the white output color signal code into the green output color signal code on the contrary is provided. Only the green and white output color signal codes are changed when the switch SW6 is turned on, and other six output color signal codes are not affected at all. A user can simply change the green display into the white display and vice versa manually.
Patent JP-H10140832-A (JP)
Title: Installation plan preparing device of precast concrete long structure
Inventor: SHIMADA YOICHI
IPC: G06Q10/06
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To simply recognize the status of progress by simultaneously displaying the three-dimensional graphic image of a block corresponding to the installation work schedule in the manufacturing plan of a precast concrete block. SOLUTION: A preparing equipment 10 comprising a microcomputer, comprises a CPU 10b connected through a bus line 10a, a keyboard switch 10c, a display 10d, a printer 10e, and a ROM 10f and a RAM 10g to store the processing procedure. The same symbol is attached to water feeding/discharging ducts to be installed in a nuclear power station, etc., of the same sectional shape. The sectional shape of the ducts, the length of the execution extension, the condition of restriction of a manufacturing shop, the schedule, etc., are inputted, and the manufacturing schedule is displayed. The date of start and the date of completion by the kind of installation works are respectively inputted, and the three-dimensional data of the duct block corresponding to the work schedule are prepared, and simultaneously graphic-displayed. The status of progress of the work can be simply and easily recognized.
Patent JP-H08221097-A (JP)
Title: Detection method of audio component
Inventor: JIYAMIRU SHIYAUI
IPC: G10L25/93
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a detecting method for a voice component reducing complexity and having allowable reliability. SOLUTION: This device detecting the voice component of the audible signal is constituted of a means calculating the autocorrelation coefficient of the signal, a means identifying the first autocorrelation vector having the first series component of the autocorrelation coefficient, a means identifying the second autocorrelation vector having the second series component offset from the first series by the specified offset value, a means subtracting the first autocorrelation vector from the second autocorrelation vector to obtain the differential vector, and a means calculating the norm of the differential vector indicating the first indicator of the voice component.
Patent JP-H03166071-A (JP)
Title: Water jet type automatic marking device
Inventor: KAWAKAMI KIYOSHI
IPC: B25H7/04
Filed: 1989-11-27
Abstract: PURPOSE:To perform a clear marking at an extremely high speed on metal surfaces in a curved surface and plane surface shaped by providing a jet water feeding device feeding an ultrahigh pressure water to a water jet nozzle. CONSTITUTION:A pressure oil fed from a hydraulic unit 12 for driving a booster is led to an ultrahigh pressure water generating booster 13 to raise the water fed from a water supply unit in ultrahigh pressure. This ultrahigh pressure water is injected at a supersonic speed from a water jet nozzle 11 to erode the surface of the blank pipe 3 which is a solid metal face. In this case, a triaxial letter head 10 is driven in the triaxial directions of up and down, fore and aft and right and left by respectively independent three servomotors while the chuck 2 of the chucking rotation device 1 with an angle division which holds the blank pipe 3 having a solid metal face is driven by one servomotor. The specific letter is erroded on the surface of the blank pipe 3 by performing a printing motion by these four servomotors with the personal computer 4 for control in which the specific letter is input.
Patent JP-2000131377-A (JP)
Title: Integrated circuit tester
Inventor: KAWAI ATSUSHI
IPC: G01R31/28
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit tester capable of separately selecting ICs on a test burn-in board and testing with a general-purposed IC selection. SOLUTION: A control computer 1 is composed of a CPU 1a and a memory 1b to control the entire IC tester S. The memory 1b stores programs, etc., for controlling the IC tester S through the CPU 1a. A controller 3 controls tests of functions and electric characteristics of ICs according to control signals from the computer 1 and is composed of a basic control circuit 4, a pattern generator circuit 5, a bias power source circuit 6, an IC selector circuit 7 and an IC selector circuit 8. The control circuit 4 controls the pattern generator circuit 5 and the bias power source circuit 6 according to input control signals from the computer 1.
Patent JP-H06129773-A (JP)
Title: Hot air blowing-in type kiln in which a bottom section goes up and down
Inventor: ISHIBASHI TOSHIO
IPC: F27D3/16
Filed: 1992-10-16
Abstract: PURPOSE:To remove a volatile gas and burn a dome-shaped ceramic product evenly inside and outside thereof by raising a lift mechanism and causing a truck and bottom section to closely contact a opened bottom section of a firing chamber. CONSTITUTION:A lift mechanism 7 ascends to permit a dome-shaped ceramic product 4 to be received in a firing chamber 15 through an entrance 10 on a surface 9 of a frame 3 and to permit a truck and bottom section 5 to tightly contact a lower end of the firing chamber 15. In this state, the dome-shaped ceramic product 4 is subjected to burning from outside by longitudinal heaters 16 and transverse heaters 17. On the other hand, when a blower 35 is rotated, a hot air heated by a heater 34 blows out from a blowing pipe 36 to be conducted to an inclined blade 29 or a continuous spiral vane 30, thus revolving within the dome-shaped ceramic product 4 and burning the same from inside. Then the hot air guides a poisonous gas to cause the same to descend through a vertical cylinder 28 and discharge from a discharge pipe 37. Accordingly, the dome-shaped ceramic product 4 is evenly burnt.
Patent JP-H07133690-A (JP)
Title: Mechanism for vehicle door opening and closing switch
Inventor: IMAI TAKEHIKO
IPC: E05F15/14
Filed: 1993-11-10
Abstract: PURPOSE:To change the position of a microswitch so as to facilitate the adjustment by arranging roller parts of switches so that they are opposed to each other, between which a moving path of a cam is extended, and by depressing the microswitches during rotation and movement of the cam so as to normally and reversely rotate a screw rod outside of the a control unit. CONSTITUTION:A cam 60 is fixed to a cam shaft by means of a bolt 50a, and accordingly, it is rotated to push out contacts 96a to 99a in limit switches during rotation of the cam shaft. In this case, screw rods 72, 74 are rotatably supported, piercing through the upper and lower surfaces 70a, 70b of a frame in a unit casing 40. In this arrangement, the screw rods 72, 74 are rotated so as to vertically move the limit switch 96 to 99, and the cam 60 is located in a space facing roller parts (c). Accordingly, the roller parts 98c, 99c of the limit switches are brought into contact with a side surface of an arm part of the cam 60 so as to turn on the switches. Meanwhile, the roller parts 96c, 97c are brought into contact with the front end part 62a of a spindle so as to turn on and off the switches, and accordingly, the contact timing of the limit switches is adjusted to electrically control the door in association with the turn-on and -off of the switches.
Patent JP-H05141211-A (JP)
Title: Ceramic valve
Inventor: OGASAWARA TOSHIO
IPC: F01L3/02
Filed: 1991-11-20
Abstract: PURPOSE:To prevent temperature rise in an exhaust valve and a suction valve by using ceramic material with the heat conductivity of specific values or higher at room temperature and 600 deg.C, respectively, for a ceramic valve as the exhaust valve and the suction valve for a gasoline engine. CONSTITUTION:A ceramic valve 1 with the shade 1a, the stem 1b and the axial end 1c is made of ceramic such as composite ceramic material for which monolithic simple substance of silicon nitride, silicon carbide, aluminum nitride, sialon, etc. or one or more of these is used as matrix. The heat conductivity is set to be 40W/(m.k) or more at room temperature and 20W/(m.k) at 600 deg.C. When the ceramic valve is applied to an exhaust valve, no temperature rise occurs in the valve, no hot spot appears in the valve area and no knocking source exists. When applied to a suction valve, the suction efficiency is improved to realize higher torque.
Patent JP-H02150853-A (JP)
Title: Electrophotographic sensitive body
Inventor: MURAKAMI MUTSUAKI
IPC: C08L83/16
Filed: 1988-12-01
Abstract: PURPOSE:To provide high performance and excellent durability by using a specific high polymer as a binder for the photosensitive body having a single- layer structure mixed with a charge generating agent and charge transfer agent. CONSTITUTION:The high-polymer compd. expressed by the formula I is used as the binder for the photosensitive body of the single layer type mixed with both of the charge generating agent and the charge transfer agent. In the formula, R1 to R4 denotes 1 to 7C alkyl group or aryl group contg. deriv., such as phenyl and naphthyl; n denotes >=2 integer. This high-polymer binder can realize the excellent characteristics as the single layer type photosensitive body when combined with the suitable CG material and CT material. Since the high polymer has film formability, the polymer can form the photosensitive body of the single layer type without requiring an ordinary binder resin and since the high polymer itself has a photoconductive characteristic, the higher sensitivity is obtd. by using this high polymer. Since the high polymer has high thermal stability, the photosensitive body having the excellent durability is formed.
Patent JP-H07160685-A (JP)
Title: Device for reading out sentence
Inventor: YAGISAWA TSUYOSHI
IPC: G06F3/16
Filed: 1993-12-06
Abstract: PURPOSE:To prevent redundant and excess parts from being read out without generating all words comprising the sentence and to perform reading in the required form. CONSTITUTION:It analyzes the sentence held in a part 1 holding the input sentence with the use of the information stored in a word dictionary 3 and the information stored in a grammar rule 4. It holds it in a part 5 holding the sentence analysis result and analyzes the expression using the parentheses stored in the sentence analysis result held in the part 5 with the use of the information held in a parentheses expression knowledge base 6. Based on the sentence analysis result, the reading information is generated and it is outputted to a speaker 11.
Patent JP-H06159323-A (JP)
Title: Control circuit of actuator
Inventor: MAEHATA KAZUHIDE
IPC: F15B11/22
Filed: 1992-11-16
Abstract: PURPOSE:To smoothly operate a plurality of fluid pressure actuators in synchronization with each other without using any servo valve. CONSTITUTION:Proportional flow rate adjusting valves 3, 4 for controlling the flow rates of inflow and outflow of a plurality of fluid pressure actuators 1, 2 according to an input signal and a means for outputting a flow rate signal on the basis of a preset operation pattern to the proportional flow rate adjusting valves 3, 4 are provided. Moreover a means for correcting the flow rate signal so that the difference between the detected stroke positions may become equal to the preset value is provided.
Patent JP-H05118499-A (JP)
Title: Charging tube
Inventor: SASAKI JINICHI
IPC: F17C13/04
Filed: 1991-10-25
Abstract: PURPOSE:To provide a gas charging tube capable of eliminating gas stagnation, and easily keeping a gas flow passage clean at the desired level of cleanliness. CONSTITUTION:A through-hole is drilled in a cap nut type sleeve 12 in a lengthwise direction, and a gas transfer tube 13 is inserted in the hole until the end thereof is aligned with the end of the sleeve 12. Then, both of the ends are welded to each other, thereby fixing the tube 13 to the sleeve 12.
Patent JP-H03166166-A (JP)
Title: Automatic document feeding device
Inventor: MATSUSHITA KAZUHIKO
IPC: B65H43/04
Filed: 1989-11-25
Abstract: PURPOSE:To sense certainly a left document sheet, even though its format is small, and emit alarm by furnishing an alarm means, which alarms a user of left document according to the result from judgement made by a left document judging means. CONSTITUTION:When the copying motion of a copying machine 1 is completed, motor is again rotated reversely to send a document sheet on a platen to the exhaust part 7. If there is no document sheet left at this time, an exhaust sensor 27 will never sense the tip of any document sheet before a counter for sensing of the first document sheet leading edge completes counting. To examine whether counting is completed, an exhaust admission flag shall be checked. If the exhaust admission flag checked is in setting when the exhaust sensor 27 has sensed the leading edge of document sheet, it can be judged that there is no document left, so that the motion is continued as it is. If on the contrary the exhaust admission flag is out of setting, it is judged that an eventually having existed left document sheet has already been exhausted, and the motor having operated is to be stopped.
Patent JP-H03164960-A (JP)
Title: Dma transfer control circuit
Inventor: OKI MASAJI
IPC: G06F13/00
Filed: 1989-11-24
Abstract: PURPOSE:To prevent such a case where a reloading action is carried out via a wrong address by providing a circuit to produce a reload error signal when a reloading state is produced before the base register value is set for the next DMA transfer. CONSTITUTION:A load signal 3 and a reload signal 10 are applied to one of both inputs of an OR gate 31 and the other input respectively. Then the value held by a base register 2 is applied to a current register 4 in the timing of the signal 3 and held there. Then the DMA transfer is started. A transfer byte value '0' detecting circuit 6 outputs a pulse output signal 7 when the value held by a transfer byte value current register 42 is equal to '0'. In this case, a reload error signal generating circuit 8 outputs a reload error signal 9 as long as the signal 10 is not outputted yet and the base register value is not set to the register yet for the next DMA transfer. Thus, it is possible to evade such an inconvenient case where the DMA transfer is carried out based on the wrong set value.